Click on an accepted name below to view its PLANTS Profile with more
information. Click on the reference link to see the published list
and learn more about the law. Protected plants that are synonyms retain their protected status, and are indented beneath the current PLANTS accepted name; common names are
from the state list.
| Symbol |
Scientific Name |
State Common Name |
State Protected Status† |
| ACAM |
Acorus americanus (Raf.) Raf. |
sweet flag |
E |
| ACDE4 |
Acalypha deamii (Weath.) H.E. Ahles |
two-seeded copperleaf |
X |
| ACPO11 |
Actaea podocarpa DC. |
|
|
| CIAM |
Cimicifuga americana Michx. |
mountain bugbane |
R |
| ACRE |
Aconitum reclinatum A. Gray |
white monkshood |
E |
| ACUN |
Aconitum uncinatum L. |
blue monkshood |
T |
| AEVI3 |
Aeschynomene virginica (L.) Britton, Sterns & Poggenb. |
sensitive joint-vetch |
X |
| AGAU3 |
Agalinis auriculata (Michx.) S.F. Blake |
|
|
| TOAU |
Tomanthera auriculata (Michx.) Raf. |
eared false-foxglove |
E |
| AGOB |
Agalinis obtusifolia Raf. |
|
|
| AGDE5 |
Agalinis decemloba (Greene) Pennell |
blue-ridge false-foxglove |
X |
| AGPA12 |
Agalinis paupercula (A. Gray) Britton |
small-flowered false foxglove |
E |
| AGPE |
Agrostis perennans (Walter) Tuck. |
|
|
| AGAL8 |
Agrostis altissima (Walter) Tuck. |
tall bentgrass |
X |
| ALFA2 |
Aletris farinosa L. |
colic-root |
E |
| ALTR7 |
Alisma triviale Pursh |
|
|
| ALPLA |
Alisma plantago-aquatica L. var. americanum Schult. |
broad-leaved water plantain |
E |
| ALVIC |
Alnus viridis (Chaix) DC. ssp. crispa (Aiton) Turrill |
mountain alder |
E |
| AMBA |
Amelanchier bartramiana (Tausch) M. Roem. |
oblong-fruited serviceberry |
E |
| AMBR |
Ammophila breviligulata Fernald |
America beachgrass |
T |
| AMCA2 |
Amaranthus cannabinus (L.) Sauer |
waterhemp ragweed |
R |
| AMCO |
Ammannia coccinea Rottb. |
scarlet ammannia |
T |
| AMHU2 |
Amelanchier humilis Wiegand |
low serviceberry |
E |
| AMOB2 |
Amelanchier obovalis (Michx.) Ashe |
Coastal Plain serviceberry |
E |
| AMSA |
Amelanchier sanguinea (Pursh) DC. |
roundleaf serviceberry |
E |
| ANCY |
Anemone cylindrica A. Gray |
long-fruited anemone |
E |
| ANPO |
Andromeda polifolia L. |
bog-rosemary |
R |
| ANSO |
Antennaria solitaria Rydb. |
single-head pussytoes |
E |
| ANVI13 |
Antennaria virginica Stebbins |
shale-barren pussytoes |
R |
| APHY |
Aplectrum hyemale (Muhl. ex Willd.) Torr. |
puttyroot |
R |
| ARAC3 |
Arnica acaulis (Walter) Britton, Sterns & Poggenb. |
leopard's-bane |
E |
| ARAN7 |
Argentina anserina (L.) Rydb. |
|
|
| POAN5 |
Potentilla anserina L. |
silverweed |
T |
| ARBU |
Arethusa bulbosa L. |
swamp-pink |
E |
| ARCAC |
Artemisia campestris L. ssp. caudata (Michx.) H.M. Hall & Clem. |
beach wormwood |
E |
| ARHI |
Arabis hirsuta (L.) Scop. |
hairy rock-cress |
E |
| ARMI5 |
Arabis missouriensis Greene |
Missouri rock-cress |
E |
| ARPU3 |
Arceuthobium pusillum Peck |
dwarf mistletoe |
T |
| ARPU8 |
Aristida purpurascens Poir. |
arrow feather |
T |
| ARUV |
Arctostaphylos uva-ursi (L.) Spreng. |
bearberry manzanita |
X |
| ASBR2 |
Asplenium bradleyi D.C. Eaton |
Bradley's spleenwort |
E |
| ASNE2 |
Astragalus neglectus (Torr. & A. Gray) Sheldon |
Cooper's milk-vetch |
E |
| ASPI |
Asplenium pinnatifidum Nutt. |
lobed spleenwort |
R |
| ASRE |
Asplenium resiliens Kunze |
black-stalked spleenwort |
E |
| ASRU |
Asclepias rubra L. |
red milkweed |
X |
| ASVA |
Asclepias variegata L. |
white milkweed |
E |
| BAHA |
Baccharis halimifolia L. |
eastern baccharis |
R |
| BECA2 |
Berberis canadensis Mill. |
American barberry |
X |
| BIBE2 |
Bidens beckii Torr. ex Spreng. |
|
|
| MEBE2 |
Megalodonta beckii (Torr. ex Spreng.) Greene |
Beck's water-marigold |
E |
| BIBI3 |
Bidens bidentoides (Nutt.) Britton |
swamp beggar-ticks |
E |
| BOAS |
Boltonia asteroides (L.) L'Hér. |
aster-like boltonia |
E |
| BOCU |
Bouteloua curtipendula (Michx.) Torr. |
tall gramma |
T |
| BUAM |
Buchnera americana L. |
bluehearts |
X |
| CAAD2 |
Carex adusta Boott |
crowded sedge |
X |
| CAAL3 |
Carex alata Torr. |
broadwinged sedge |
T |
| CAAQ |
Carex aquatilis Wahlenb. |
water sedge |
T |
| CAAT2 |
Carex atherodes Spreng. |
awned sedge |
E |
| CAAU3 |
Carex aurea Nutt. |
golden-fruited sedge |
E |
| CABA3 |
Carex backii Boott |
Rocky Mountain sedge |
X |
| CABA9 |
Carex barrattii Schwein. & Torr. |
Barratt's sedge |
X |
| CABE2 |
Carex bebbii Olney ex Fernald |
Bebb's sedge |
E |
| CABI3 |
Carex bicknellii Britton |
Bicknell's sedge |
E |
| CABU6 |
Carex buxbaumii Wahlenb. |
brown sedge |
R |
| CABU7 |
Carex bullata Schkuhr ex Willd. |
bull sedge |
E |
| CACA14 |
Carex careyana Torr. ex Dewey |
Carey's sedge |
E |
| CACH5 |
Carex chordorrhiza Ehrh. ex L. f. |
creeping sedge |
X |
| CACO21 |
Carex collinsii Nutt. |
Collin's sedge |
T |
| CACR4 |
Carex crawfordii Fernald |
Crawford's sedge |
E |
| CACR9 |
Carex cryptolepis Mack. |
northeastern sedge |
E |
| CACRB |
Carex crinita Lam. var. brevicrinis Fernald |
short hair sedge |
E |
| CADI4 |
Carex diandra Schrank |
lesser pinacled sedge |
T |
| CADI6 |
Carex disperma Dewey |
soft-leaved sedge |
R |
| CAEB2 |
Carex eburnea Boott |
ebony sedge |
E |
| CAED |
Cakile edentula (Bigelow) Hook. |
American sea-rocket |
R |
| CAFL4 |
Carex flava L. |
yellow sedge |
T |
| CAFO4 |
Carex formosa Dewey |
handsome sedge |
E |
| CAGA3 |
Carex garberi Fernald |
elk sedge |
E |
| CAGE2 |
Carex geyeri Boott |
Geyer's sedge |
E |
| CAHY3 |
Carex hyalinolepis Steud. |
shore-line sedge |
X |
| CALA11 |
Carex lasiocarpa Ehrh. |
slender sedge |
R |
| CALI7 |
Carex limosa L. |
mud sedge |
T |
| CAMAI2 |
Carex magellanica Lam. ssp. irrigua (Wahlenb.) Hultén |
|
|
| CAPA22 |
Carex paupercula Michx. |
bog sedge |
R |
| CAME2 |
Carex meadii Dewey |
Mead's sedge |
E |
| CAMI18 |
Carex mitchelliana M.A. Curtis |
Mitchell's sedge |
E |
| CAOL3 |
Carex oligosperma Michx. |
few seeded sedge |
T |
| CAPA19 |
Carex pauciflora Lightf. |
few-flowered sedge |
E |
| CAPO4 |
Carex polymorpha Muhl. |
variable sedge |
T |
| CAPR6 |
Carex prairea Dewey ex Alph. Wood |
prairie sedge |
T |
| CAPS |
Carex pseudocyperus L. |
cyperus-like sedge |
E |
| CARE4 |
Carex retrorsa Schwein. |
backward sedge |
E |
| CARI |
Carex richardsonii R. Br. |
Richardson's sedge |
E |
| CASA8 |
Carex sartwellii Dewey |
Sartwell's sedge |
X |
| CASC5 |
Camassia scilloides (Raf.) Cory |
wild hyacinth |
E |
| CASC9 |
Carex schweinitzii Dewey ex Schwein. |
Schweinitz's sedge |
E |
| CASI12 |
Carex siccata Dewey |
|
|
| CAAE |
Carex aenea Fernald |
Fernald's hay sedge |
X |
| CAST16 |
Carex sterilis Willd. |
Atlantic sedge |
E |
| CATE6 |
Carex tetanica Schkuhr |
Wood's sedge |
T |
| CATY |
Carex typhina Michx. |
cattail sedge |
E |
| CAVI5 |
Carex viridula Michx. |
green sedge |
E |
| CAWI7 |
Carex wiegandii Mack. |
Wiegand's sedge |
T |
| CEARV4 |
Cerastium arvense L. ssp. velutinum (Raf.) Ugborogho var. villosum (Muhl. ex Darl.) Hollick & Britton |
|
|
| CEARV6 |
Cerastium arvense L. var. villosissimum Pennell |
mouse-ear chickweed |
E |
| CHFO3 |
Chenopodium foggii Wahl |
Fogg's goosefoot |
E |
| CHLA6 |
Chasmanthium laxum (L.) Yates |
slender sea-oats |
E |
| CHMA14 |
Chrysopsis mariana (L.) Elliot |
Maryland golden aster |
E |
| CHPO6 |
Chamaesyce polygonifolia (L.) Small |
small sea-side spurge |
T |
| CHTH2 |
Chamaecyparis thyoides (L.) Britton, Sterns & Poggenb. |
Atlantic white cedar |
X |
| CHVI5 |
Chrysogonum virginianum L. |
green-and-gold |
E |
| CIHO2 |
Cirsium horridulum Michx. |
horrible thistle |
E |
| CLAC3 |
Clethra acuminata Michx. |
mountain pepper-bush |
E |
| CLMA |
Cladium mariscoides (Muhl.) Torr. |
twig rush |
E |
| CLMA4 |
Clitoria mariana L. |
butterfly-pea |
E |
| CLVI4 |
Clematis viorna L. |
vase-vine leather-flower |
E |
| COAU2 |
Corydalis aurea Willd. |
golden corydalis |
E |
| COCH2 |
Conioselinum chinense (L.) Britton, Sterns & Poggenb. |
hemlock-parsley |
E |
| COER |
Commelina erecta L. |
slender day-flower |
X |
| CORO |
Coreopsis rosea Nutt. |
pink tickseed |
X |
| COVI3 |
Commelina virginica L. |
Virginia day-flower |
X |
| COWI5 |
Corallorhiza wisteriana Conrad |
|
|
| COWI2 |
Corallorrhiza wisteriana Conrad, orth. var. |
Wister's coral-root |
E |
| CRAQ |
Crassula aquatica (L.) Schoenl. |
water pigmy-weed |
X |
| CRMIE |
Croton michauxii G.L. Webster var. elliptica (Willd.) B.W. van Ee & P.E. Berry |
|
|
| CRWI5 |
Croton willdenowii G.L. Webster |
|
|
| CREL2 |
Crotonopsis elliptica Willd. |
elliptical rushfoil |
X |
| CRST2 |
Cryptogramma stelleri (S.G. Gmel.) Prantl |
slender rock-brake |
E |
| CYCA5 |
Cypripedium candidum Muhl. ex Willd. |
small white lady's-slipper |
X |
| CYDI3 |
Cyperus diandrus Torr. |
umbrella flatsedge |
E |
| CYFR4 |
Cymophyllus fraserianus (Ker Gawl.) Kartesz & Gandhi |
|
|
| CYFR |
Cymophyllus fraseri (Andrews) Mack. ex Britton |
Fraser's sedge |
E |
| CYHO |
Cyperus houghtonii Torr. |
Houghton's flatsedge |
E |
| CYLA |
Cynanchum laeve (Michx.) Pers. |
smooth swallow-wort |
E |
| CYLA4 |
Cystopteris laurentiana (Weath.) Blasdell |
Laurentian bladder fern |
E |
| CYOD |
Cyperus odoratus L. |
|
|
| CYEN |
Cyperus engelmannii Steud. |
Engelmann's flatsedge |
R |
| CYPA19 |
Cypripedium parviflorum Salisb. |
small yellow lady's-slipper |
E |
| CYPAP3 |
Cypripedium parviflorum Salisb. var. pubescens (Willd.) Knight |
|
|
| CYPU10 |
Cypripedium pubescens Willd. |
large yellow lady's slipper |
V |
| CYPO |
Cyperus polystachyos Rottb. |
many-spiked flatsedge |
X |
| CYRE3 |
Cyperus refractus Engelm. ex Boeckeler |
reflexed flatsedge |
E |
| CYRE5 |
Cyperus retrorsus Chapm. |
retrorse flatsedge |
X |
| CYRE6 |
Cypripedium reginae Walter |
showy lady's-slipper |
T |
| CYSC3 |
Cyperus schweinitzii Torr. |
Schweinitz's flatsedge |
R |
| CYVIB |
Cynoglossum virginianum L. var. boreale (Fernald) Cooperr. |
|
|
| CYBO |
Cynoglossum boreale Fernald |
northern hound's-tongue |
X |
| DAFRF |
Dasiphora fruticosa (L.) Rydb. ssp. floribunda (Pursh) Kartesz |
|
|
| POFR4 |
Potentilla fruticosa auct. non L. |
shrubby cinquefoil |
E |
| DEEX |
Delphinium exaltatum Aiton |
tall larkspur |
E |
| DESE |
Desmodium sessilifolium (Torr.) Torr. & A. Gray |
sessile-leaved tick-trefoil |
X |
| DICO6 |
Digitaria cognata (Schult.) Pilg. |
fall witchgrass |
T |
| DIDID |
Dichanthelium dichotomum (L.) Gould var. dichotomum |
|
|
| PAAN10 |
Panicum annulum Ashe |
annulus panic-grass |
E |
| PALU4 |
Panicum lucidum Ashe |
shining panic-grass |
E |
| DIEX |
Dicentra eximia (Ker Gawl.) Torr. |
wild bleeding-hearts |
E |
| DILA9 |
Dichanthelium laxiflorum (Lam.) Gould |
|
|
| PALA15 |
Panicum laxiflorum Lam. |
panic-grass |
E |
| DILE2 |
Dichanthelium leibergii (Vasey) Freckmann |
|
|
| PALE7 |
Panicum leibergii (Vasey) Scribn. |
Leiberg's panic-grass |
X |
| DIOB3 |
Diarrhena obovata (Gleason) Brandenburg |
American beakgrain |
E |
| DIOLS |
Dichanthelium oligosanthes (Schult.) Gould var. scribnerianum (Nash) Gould |
|
|
| PASC10 |
Panicum scoparium S. Watson ex Nash, non Lam. |
velvety panic-grass |
E |
| DIOVA |
Dichanthelium ovale (Elliot) Gould & C.A. Clark var. addisonii (Nash) Gould & C.A. Clark |
|
|
| PACO20 |
Panicum commonsianum Ashe |
cloaked panic-grass |
X |
| DISAP |
Dichanthelium sabulorum (Lam.) Gould & C.A. Clark var. patulum (Scribn. & Merr.) Gould & C.A. Clark |
|
|
| PACOE |
Panicum commonsianum Ashe var. euchlamydeum (Shinners) Pohl |
panic-grass |
E |
| DISP |
Distichlis spicata (L.) Greene |
sea-shore salt-grass |
X |
| DISP4 |
Dichanthelium spretum (Schult.) Freckmann |
|
|
| PASP9 |
Panicum spretum Schult. |
acuminate dichanthelium |
E |
| DIXA |
Dichanthelium xanthophysum (A. Gray) Freckmann |
|
|
| PAXA4 |
Panicum xanthophysum A. Gray |
slender panic-grass |
E |
| DOAM |
Dodecatheon amethystinum (Fassett) Fassett |
jeweled shooting-star |
T |
| DOME |
Dodecatheon meadia L. |
common shooting-star |
E |
| DRCA3 |
Dryopteris campyloptera Clarkson |
mountain wood fern |
E |
| DRCE |
Dryopteris celsa (Wm. Palmer) Knowlt., Palmer & Pollard ex Small |
log fern |
E |
| DRCL |
Dryopteris clintoniana (D.C. Eaton) Dowell |
Clinton's shield fern |
T |
| DRRE2 |
Draba reptans (Lam.) Fernald |
Carolina whitlow-grass |
X |
| ECLA |
Echinacea laevigata (C.L. Boynt. & Beadle) S.F. Blake |
smooth coneflower |
X |
| ECWA |
Echinochloa walteri (Pursh) A. Heller |
Walter's barnyard-grass |
E |
| ELAM3 |
Elatine americana (Pursh) Arn. |
long-stemmed water-wort |
E |
| ELCA3 |
Elephantopus carolinianus Raeusch. |
elephant's foot |
E |
| ELCO2 |
Eleocharis compressa Sull. |
flat-stemmed spike-rush |
E |
| ELEL4 |
Eleocharis elliptica Kunth |
slender spike-rush |
E |
| ELGE |
Eleocharis geniculata (L.) Roem. & Schult. |
|
|
| ELCA2 |
Eleocharis caribaea (Rottb.) S.F. Blake |
capitate spike-rush |
E |
| ELIN |
Eleocharis intermedia Schult. |
matted spike-rush |
T |
| ELMI |
Elatine minima (Nutt.) Fisch. & C.A. Mey. |
small waterwort |
R |
| ELNY |
Ellisia nyctelea (L.) L. |
ellisia |
T |
| ELOB2 |
Eleocharis obtusa (Willd.) Schult. |
|
|
| ELOBP |
Eleocharis obtusa (Willd.) Schult. var. peasei Svens. |
spike-rush |
E |
| ELOL |
Eleocharis olivacea Torr. |
capitate spike-rush |
R |
| ELPA5 |
Eleocharis parvula (Roem. & Schult.) Link ex Bluff, Nees & Schauer |
dwarf spike-rush |
E |
| ELQU |
Eleocharis quadrangulata (Michx.) Roem. & Schult. |
four-angled spike-rush |
E |
| ELQU2 |
Eleocharis quinqueflora (Hartmann) O. Schwarz |
|
|
| ELPAF |
Eleocharis pauciflora (Lightf.) Link var. fernaldii Svens. |
few-flowered spike-rush |
E |
| ELRO |
Eleocharis robbinsii Oakes |
Robin's spike-rush |
T |
| ELRO2 |
Eleocharis rostellata (Torr.) Torr. |
beaked spike-rush |
E |
| ELSC |
Elodea schweinitzii (Planch.) Caspary |
Schweinitz's waterweed |
X |
| ELTEV |
Eleocharis tenuis (Willd.) Schult. var. verrucosa (Svens.) Svens. |
slender spike-rush |
E |
| ELTR5 |
Eleocharis tricostata Torr. |
three-ribbed spike-rush |
X |
| ELTU |
Eleocharis tuberculosa (Michx.) Roem. & Schult. |
long-tubercled spike-rush |
X |
| EPST |
Epilobium strictum Muhl. ex Spreng. |
downey willow-herb |
E |
| EQFE |
Equisetum ×ferrissii Clute (pro sp.) [hyemale × laevigatum] |
scouring rush |
E |
| EQVA |
Equisetum variegatum Schleich. ex F. Weber & D. Mohr |
variegated horsetail |
E |
| ERAQ |
Eryngium aquaticum L. |
marsh eryngo |
X |
| ERBU |
Erigenia bulbosa (Michx.) Nutt. |
harbinger-of-spring |
T |
| ERDE5 |
Eriocaulon decangulare L. |
ten-angle pipewort |
X |
| ERGR8 |
Eriophorum gracile W.D.J. Koch |
slender cotton-grass |
E |
| ERPA4 |
Eriocaulon parkeri B.L. Rob. |
Parker's pipewort |
X |
| ERTE12 |
Eriophorum tenellum Nutt. |
rough cotton-grass |
E |
| ERVI9 |
Eriophorum viridicarinatum (Engelm.) Fernald |
thin-leaved cotton-grass |
T |
| EUAL2 |
Eupatorium album L. |
white thoroughwort |
X |
| EUCA26 |
Euthamia caroliniana (L.) Greene ex Porter & Britton |
|
|
| EUTE7 |
Euthamia tenuifolia (Pursh) Nutt. |
grass-leaved goldenrod |
T |
| EUIP |
Euphorbia ipecacuanhae L. |
wild ipecac |
E |
| EULE |
Eupatorium leucolepis (DC.) Torr. & A. Gray |
white-bracted thoroughwort |
X |
| EUPU4 |
Euphorbia purpurea (Raf.) Fernald |
glade spurge |
E |
| EURA5 |
Eubotrys racemosa (L.) Nutt. |
|
|
| LERA4 |
Leucothoe racemosa (L.) A. Gray |
swamp dog-hobble |
T |
| EUSP |
Euphorbia spathulata Lam. |
|
|
| EUOB3 |
Euphorbia obtusata Pursh |
blunt-leaved spurge |
E |
| EUSP3 |
Eurybia spectabilis (Aiton) G.L. Nesom |
|
|
| ASSP11 |
Aster spectabilis Aiton |
low showy aster |
E |
| FEPA2 |
Festuca paradoxa Desv. |
cluster fescue |
E |
| FIAN |
Fimbristylis annua (All.) Roem. & Schult. |
annual fimbry |
T |
| FIPU |
Fimbristylis puberula (Michx.) Vahl |
hairy fimbry |
X |
| FRCA2 |
Frasera caroliniensis Walter |
American columbo |
E |
| FRPR |
Fraxinus profunda (Bush) Bush |
pumpkin ash |
E |
| GABR5 |
Gaylussacia brachycera (Michx.) A. Gray |
box huckleberry |
E |
| GADU |
Gaylussacia dumosa (Andrews) Torr. & A. Gray |
dwarf huckleberry |
E |
| GAHI2 |
Gaultheria hispidula (L.) Muhl. ex Bigelow |
creeping snowberry |
R |
| GALA2 |
Galium labradoricum (Wiegand) Wiegand |
Labrador marsh bedstraw |
E |
| GARE2 |
Galactia regularis (L.) Britton, Sterns & Poggenb. |
eastern milk-pea |
X |
| GAVO |
Galactia volubilis (L.) Britton |
downy milk-pea |
X |
| GEAL4 |
Gentiana alba Muhl. ex Nutt. |
yellow gentian |
X |
| GEBI2 |
Geranium bicknellii Britton |
cranesbill |
E |
| GECA10 |
Gentiana catesbaei Walter |
Elliott's gentian |
X |
| GESA |
Gentiana saponaria L. |
soapwort gentian |
E |
| GEVI5 |
Gentiana villosa L. |
striped gentian |
E |
| GEVIV3 |
Gentianopsis virgata (Raf.) Holub ssp. virgata |
|
|
| GEPR6 |
Gentianopsis procera (T. Holm) Ma |
lesser fringed gentian |
X |
| GLBO |
Glyceria borealis (Nash) Batchelder |
small-floating manna-grass |
T |
| GLOB |
Glyceria obtusa (Muhl.) Trin. |
blunt manna-grass |
E |
| GOTE |
Goodyera tesselata Lodd. |
checkered rattlesname-plantain |
T |
| GRAU |
Gratiola aurea Pursh |
golden-pert |
E |
| GYAM |
Gymnopogon ambiguus (Michx.) Britton, Sterns & Poggenb. |
broad-leaved beardgrass |
X |
| GYAP |
Gymnocarpium appalachianum Pryer |
Appalachian oak fern |
E |
| GYHE3 |
Gymnocarpium ×heterosporum W.H. Wagner (pro sp.) [appalachianum × robertianum] |
|
|
| GYHE |
Gymnocarpium heterosporum W.H. Wagner |
oak fern |
X |
| HEAN2 |
Helianthus angustifolius L. |
swamp sunflower |
X |
| HEBI2 |
Helianthemum bicknellii Fernald |
Bicknell's hoary rockrose |
E |
| HEMU5 |
Heteranthera multiflora (Griseb.) Horn |
multiflowered mud-plantain |
E |
| HIGR5 |
Hieracium greenii Porter & Britton |
|
|
| HITR5 |
Hieracium traillii Greene |
Maryland hawkweed |
E |
| HIOD |
Hierochloe odorata (L.) P. Beauv. |
vanilla sweet-grass |
E |
| HOIN |
Hottonia inflata Elliot |
American featherfoil |
X |
| HOPU |
Hordeum pusillum Nutt. |
little barley |
X |
| HOSE2 |
Houstonia serpyllifolia Michx. |
|
|
| HEMI15 |
Hedyotis michauxii Fosberg |
creeping bluets |
X |
| HUPO2 |
Huperzia porophila (Lloyd & Underw.) Holub |
rock clubmoss |
E |
| HUSE |
Huperzia selago (L.) Bernh. ex Schrank & Mart. |
mountain clubmoss |
X |
| HYAD |
Hypericum adpressum Raf. ex W. Bartram |
creeping St. John's-wort |
X |
| HYCA |
Hydrastis canadensis L. |
goldenseal |
V |
| HYCR3 |
Hypericum crux-andreae (L.) Crantz |
|
|
| HYST3 |
Hypericum stans (Michx. ex Willd.) P. Adams & N. Robson |
St. Peter's-wort |
X |
| HYDE |
Hypericum densiflorum Pursh |
bushy St. John's-wort |
T |
| HYDE2 |
Hypericum denticulatum Walter |
coppery St. John's-wort |
X |
| HYDR |
Hypericum drummondii (Grev. & Hook.) Torr. & A. Gray |
nits-and-lice |
X |
| HYGY |
Hypericum gymnanthum Engelm. & A. Gray |
clasping-leaved St. John's-wort |
X |
| HYMA |
Hydrophyllum macrophyllum Nutt. |
large-leafed water-leaf |
E |
| HYMA2 |
Hypericum majus (A. Gray) Britton |
larger Canadian St. John's-wort |
T |
| HYTE9 |
Hylotelephium telephioides (Michx.) H. Ohba |
|
|
| SETE |
Sedum telephioides Michx. |
Allegheny stonecrop |
R |
| HYUM |
Hydrocotyle umbellata L. |
many-flowered pennywort |
X |
| ILGL |
Ilex glabra (L.) A. Gray |
ink-berry |
X |
| ILOP |
Ilex opaca Aiton |
American holly |
T |
| IOPI |
Iodanthus pinnatifidus (Michx.) Steud. |
purple rocket |
E |
| IRCR |
Iris cristata Aiton |
crested dwarf iris |
E |
| IRPR |
Iris prismatica Pursh ex Ker Gawl. |
slender blue iris |
E |
| IRVE |
Iris verna L. |
dwarf iris |
E |
| IRVI |
Iris virginica L. |
Virginia blue flag |
E |
| ISME2 |
Isotria medeoloides (Pursh) Raf. |
small-whorled pogonia |
E |
| ITVI |
Itea virginica L. |
Virginia willow |
X |
| JUALN |
Juncus alpinoarticulatus Chaix ssp. nodulosus (Wahlenb.) Hämet-Ahti |
|
|
| JUAL |
Juncus alpinus auct. non Vill. |
Richardson's rush |
T |
| JUARL |
Juncus arcticus Willd. ssp. littoralis (Engelm.) Hultén |
|
|
| JUBA |
Juncus balticus Willd. |
Baltic rush |
T |
| JUBI |
Juncus biflorus Elliot |
grass-leaved rush |
T |
| JUBR |
Juncus brachycarpus Engelm. |
short-fruited rush |
E |
| JUBR2 |
Juncus brachycephalus (Engelm.) Buchenau |
small-headed rush |
T |
| JUDI |
Juncus dichotomus Elliot |
forked rush |
E |
| JUFI |
Juncus filiformis L. |
thread rush |
R |
| JUGR |
Juncus greenei Oakes & Tuck. |
Greene's rush |
X |
| JUGY |
Juncus gymnocarpus Coville |
Coville's rush |
R |
| JUMI2 |
Juncus militaris Bigelow |
bayonet rush |
E |
| JUSC |
Juncus scirpoides Lam. |
scirpus-like rush |
E |
| JUTO |
Juncus torreyi Coville |
Torrey's rush |
E |
| KOMA |
Koeleria macrantha (Ledeb.) Schult. |
|
|
| KOCR |
Koeleria cristata auct. non Pers. p.p. |
Junegrass |
X |
| LAJA |
Lathyrus japonicus Willd. |
beach peavine |
T |
| LAOC2 |
Lathyrus ochroleucus Hook. |
wild-pea |
T |
| LAPA4 |
Lathyrus palustris L. |
marsh pea |
E |
| LEAN |
Lespedeza angustifolia (Pursh) Elliot |
narrowleaf bush clover |
E |
| LEBU |
Leiophyllum buxifolium (Bergius) Elliot |
sand-myrtle |
X |
| LEGR |
Ledum groenlandicum Oeder |
common labrador-tea |
R |
| LEOB2 |
Lemna obscura (Austin) Daubs |
little water duckweed |
X |
| LEST5 |
Lespedeza stuevei Nutt. |
tall bushclover |
X |
| LEVA |
Lemna valdiviana Phil. |
pale duckweed |
X |
| LIAU3 |
Listera australis Lindl. |
southern twayblade |
E |
| LIAU6 |
Limosella australis R. Br. |
awl-shaped mudwort |
X |
| LIBO3 |
Linnaea borealis L. |
twinflower |
T |
| LICA13 |
Lithospermum caroliniense (Walter ex J.F. Gmel.) MacMill. |
hispid gromwell |
E |
| LICA16 |
Ligusticum canadense (L.) Britton |
lovage |
E |
| LICO6 |
Listera cordata (L.) R. Br. |
heart-leaved twayblade |
E |
| LIIN |
Linum intercursum E.P. Bicknell |
sandplain wild flax |
E |
| LILA2 |
Lithospermum latifolium Michx. |
American gromwell |
E |
| LIMI12 |
Lipocarpha micrantha (Vahl) G. Tucker |
|
|
| HEMI5 |
Hemicarpha micrantha (Vahl) Pax |
common hemicarpa |
E |
| LISM |
Listera smallii Wiegand |
kidney-leaved twayblade |
E |
| LISU4 |
Linum sulcatum Riddell |
grooved yellow flax |
E |
| LODO |
Lobelia dortmanna L. |
water lobelia |
T |
| LOHI |
Lonicera hirsuta Eaton |
hairy honeysuckle |
E |
| LOKA |
Lobelia kalmii L. |
brook lobelia |
E |
| LONU |
Lobelia nuttallii Schult. |
Nuttall's lobelia |
X |
| LOOB |
Lonicera oblongifolia (Goldie) Hook. |
swamp fly honeysuckle |
E |
| LOPU |
Lobelia puberula Michx. |
downy lobelia |
E |
| LOVI |
Lonicera villosa (Michx.) Schult. |
mountain fly honeysuckle |
E |
| LUBU |
Luzula bulbosa (Alph. Wood) Smyth & Smyth |
wood-rush |
E |
| LUDE4 |
Ludwigia decurrens Walter |
upright primrose-willow |
E |
| LUPE3 |
Lupinus perennis L. |
wild blue lupine |
R |
| LUPO |
Ludwigia polycarpa Short & Peter |
false loosestrife seedbox |
E |
| LUSP |
Ludwigia sphaerocarpa Elliot |
spherical-fruited seedbox |
X |
| LYAL4 |
Lythrum alatum Pursh |
winged loosestrife |
E |
| LYAL5 |
Lycopodiella alopecuroides (L.) Cranfill |
foxtail clubmoss |
E |
| LYAP4 |
Lycopodiella appressa (Chapm.) Cranfill |
southern bog clubmoss |
T |
| LYHY |
Lysimachia hybrida Michx. |
lance-leaved loosestrife |
T |
| LYMA2 |
Lyonia mariana (L.) D. Don |
stagger-bush |
E |
| LYPA3 |
Lygodium palmatum (Bernh.) Sw. |
Hartford fern |
R |
| LYRU |
Lycopus rubellus Moench |
taper-leaved bugle-weed |
E |
| LYSA |
Lycopodium sabinifolium Willd. |
|
|
| DISA11 |
Diphasiastrum sabinifolium (Willd.) Holub |
fir clubmoss |
X |
| MABA6 |
Malaxis bayardii Fernald |
Bayard's malaxis |
R |
| MABR5 |
Malaxis brachypoda (A. Gray) Fernald |
white adder's-mouth |
E |
| MAGR7 |
Marshallia grandiflora Beadle & F.E. Boynt. |
large-flowered marshallia |
E |
| MAOB2 |
Matelea obliqua (Jacq.) Woodson |
oblique milkvine |
E |
| MATR |
Magnolia tripetala (L.) L. |
umbrella magnolia |
R |
| MAVI2 |
Magnolia virginiana L. |
sweet bay magnolia |
T |
| MECO |
Meehania cordata (Nutt.) Britton |
heart-leafed meehania |
E |
| MENI |
Melica nitens (Scribn.) Nutt. ex Piper |
three-flowered meltic-grass |
T |
| MEPI2 |
Menziesia pilosa (Michx. ex Lam.) Juss. ex Pers. |
minniebush |
R |
| MIGL5 |
Minuartia glabra (Michx.) Mattf. |
Applachian sandwort |
T |
| MIMI6 |
Micranthemum micranthemoides (Nutt.) Wettst. |
Nuttall's mud-flower |
X |
| MINU3 |
Mitella nuda L. |
naked bishop's-cap |
E |
| MOCH |
Montia chamissoi (Ledeb. ex Spreng.) Greene |
Chamisso's miner's-lettuce |
E |
| MOPU |
Monarda punctata L. |
spotted bee-balm |
E |
| MUCA2 |
Muhlenbergia capillaris (Lam.) Trin. |
short muhly |
X |
| MUUN |
Muhlenbergia uniflora (Muhl.) Fernald |
false dropseed muhly |
E |
| MYFA2 |
Myriophyllum farwellii Morong |
Farwell's water-milfoil |
E |
| MYGA |
Myrica gale L. |
sweet bayberry |
T |
| MYHE2 |
Myriophyllum heterophyllum Michx. |
broad-leaved water-milfoil |
E |
| MYSI |
Myriophyllum sibiricum Kom. |
|
|
| MYEX |
Myriophyllum exalbescens Fernald |
northern water-milfoil |
E |
| MYTE |
Myriophyllum tenellum Bigelow |
slender water-milfoil |
T |
| MYVE3 |
Myriophyllum verticillatum L. |
whorled water-milfoil |
E |
| NAGR |
Najas gracillima (A. Braun ex Engelm.) Magnus |
bushy naiad |
T |
| NAMA |
Najas marina L. |
holly-leaved naiad |
E |
| NELU |
Nelumbo lutea Willd. |
American lotus |
E |
| NYCO |
Nymphoides cordata (Elliot) Fernald |
floating-heart |
T |
| OCNE2 |
Oclemena nemoralis (Aiton) Greene |
|
|
| ASNE |
Aster nemoralis Aiton |
bog aster |
E |
| OEAR |
Oenothera argillicola Mack. |
shale-barren evening-primrose |
T |
| OLRIR |
Oligoneuron rigidum (L.) Small var. rigidum |
|
|
| SORI2 |
Solidago rigida L. |
stiff goldenrod |
E |
| ONBEH |
Onosmodium bejariense DC. ex A. DC. var. hispidissimum (Mack.) B.L. Turner |
|
|
| ONHI |
Onosmodium hispidissimum Mack. |
false gromwell |
E |
| ONVI2 |
Onosmodium virginianum (L.) A. DC. |
Virginia false-gromwell |
X |
| OPEN |
Ophioglossum engelmannii Prantl |
limestone adder's-tongue |
E |
| OPHU |
Opuntia humifusa (Raf.) Raf. |
prickly-pear cactus |
R |
| OPVU |
Ophioglossum vulgatum L. |
|
|
| OPPY3 |
Ophioglossum pycnostichum (Fernald) Á. Löve & D. Löve |
southeastern adder's tongue |
X |
| ORAQ |
Orontium aquaticum L. |
golden club |
R |
| PAAMA2 |
Panicum amarum Elliot var. amarulum (Hitchc. & Chase) P.G. Palmer |
southern sea-beach panic-grass |
E |
| PAAN6 |
Packera anonyma (Alph. Wood) W.A. Weber & Á. Löve |
|
|
| SEAN2 |
Senecio anonymus Alph. Wood |
plain ragwort |
R |
| PAAN7 |
Packera antennariifolia (Britton) W.A. Weber & Á. Löve |
|
|
| SEAN3 |
Senecio antennariifolius Britton |
cat's-paw ragwort |
E |
| PACA |
Paxistima canbyi A. Gray |
Canby's mountain-lover |
E |
| PAFAN |
Paronychia fastigiata (Raf.) Fernald var. nuttallii (Small) Fernald |
forked chickweed |
E |
| PAFL4 |
Paspalum floridanum Michx. |
|
|
| PAFLG |
Paspalum floridanum Michx. var. glabratum Engelm. ex Vasey |
Florida beadgrass |
X |
| PAGL3 |
Parnassia glauca Raf. |
Carolina grass-of-parnassus |
E |
| PAIN3 |
Parthenium integrifolium L. |
American fever-few |
X |
| PALU2 |
Passiflora lutea L. |
passion-flower |
E |
| PAPH |
Panicum philadelphicum Bernh. ex Trin. |
|
|
| PATU |
Panicum tuckermanii Fernald |
Tuckerman's panicgrass |
T |
| PAPL12 |
Packera plattensis (Nutt.) W.A. Weber & Á. Löve |
|
|
| SEPL |
Senecio plattensis Nutt. |
prairie ragwort |
X |
| PAQU |
Panax quinquefolius L. |
ginseng |
V |
| PELA2 |
Pedicularis lanceolata Michx. |
swamp lousewort |
E |
| PHCA9 |
Phyllanthus caroliniensis Walter |
Carolina leaf-flower |
E |
| PHLA13 |
Phlox latifolia Michx. |
|
|
| PHOV |
Phlox ovata auct. non L. |
mountain phlox |
E |
| PHLA3 |
Phyla lanceolata (Michx.) Greene |
fog-fruit |
R |
| PHLE14 |
Phoradendron leucarpum (Raf.) Reveal & M.C. Johnst. |
|
|
| PHSE9 |
Phoradendron serotinum (Raf.) M.C. Johnst. |
Christmas mistletoe |
X |
| PHPI |
Phlox pilosa L. |
downy phlox |
E |
| PHSUB2 |
Phlox subulata L. ssp. brittonii (Small) Wherry |
moss pink |
E |
| PHTE18 |
Phemeranthus teretifolius (Pursh) Raf. |
|
|
| TATE |
Talinum teretifolium Pursh |
round-leaved fame-flower |
T |
| PHVI5 |
Physalis virginiana Mill. |
Virginia ground-cherry |
E |
| PIAV |
Piptochaetium avenaceum (L.) Parodi |
black oatgrass |
X |
| PIPU9 |
Piptatheropsis pungens (Torr.) Romasch., P.M. Peterson & R.J. Soreng |
|
|
| ORPU4 |
Oryzopsis pungens (Torr. ex Spreng.) Hitchc. |
slender mountain-ricegrass |
E |
| PIPU7 |
Piptatherum pungens (Torr. ex Spreng.) Dorn |
|
|
| PLCI2 |
Platanthera ciliaris (L.) Lindl. |
yellow fringed-orchid |
T |
| PLCR |
Platanthera cristata (Michx.) Lindl. |
crested yellow orchid |
X |
| PLDI3 |
Platanthera dilatata (Pursh) Lindl. ex Beck |
leafy white orchid |
E |
| PLHO3 |
Platanthera hookeri (Torr. ex A. Gray) Lindl. |
Hooker's orchid |
E |
| PLHY2 |
Platanthera hyperborea (L.) Lindl. |
leafy northern green orchid |
E |
| PLLE2 |
Platanthera leucophaea (Nutt.) Lindl. |
prairie white-fringed orchid |
X |
| PLOD |
Pluchea odorata (L.) Cass. |
shrubby camphor-weed |
E |
| PLPE |
Platanthera peramoena (A. Gray) A. Gray |
purple fringeless orchid |
T |
| POAL8 |
Potamogeton alpinus Balbis |
northern pondweed |
X |
| POAR4 |
Polygonella articulata (L.) Meisn. |
eastern jointweed |
E |
| POAU |
Poa autumnalis Muhl. ex Elliot |
autumn bluegrass |
E |
| POBA2 |
Populus balsamifera L. |
balsam poplar |
E |
| POBR4 |
Polystichum braunii (Spenner) Fée |
Braun's holly fern |
E |
| POCA8 |
Polygonum careyi Olney |
Carey's smartweed |
E |
| POCO12 |
Potamogeton confervoides Rchb. |
Tuckerman's pondweed |
T |
| POCR |
Polygala cruciata L. |
cross-leaved milkwort |
E |
| POCU5 |
Polygala curtissii A. Gray |
Curtis's milkwort |
E |
| POFR3 |
Potamogeton friesii Rupr. |
Fries' pondweed |
E |
| POGR8 |
Potamogeton gramineus L. |
grassy pondweed |
E |
| POHE4 |
Populus heterophylla L. |
swamp cottonwood |
X |
| POHI4 |
Potamogeton hillii Morong |
Hill's pondweed |
E |
| POIL |
Potamogeton illinoensis Morong |
Illinois pondweed |
R |
| POIN4 |
Polygala incarnata L. |
pink milkwort |
E |
| POLU |
Polygala lutea L. |
yellow milkwort |
X |
| POOA |
Potamogeton oakesianus J.W. Robbins |
Oakes' pondweed |
E |
| POOB2 |
Potamogeton obtusifolius Mert. & W.D.J. Koch |
blunt-leaved pondweed |
E |
| POPA |
Poa paludigena Fernald & Wiegand |
bog bluegrass |
T |
| POPA15 |
Potentilla paradoxa Nutt. |
bushy cinquefoil |
E |
| POPO |
Polygala polygama Walter |
bitter milkwort |
E |
| POPR5 |
Potamogeton praelongus Wulfen |
white-stemmed pondweed |
E |
| POPU6 |
Potamogeton pulcher Tuck. |
spotted pondweed |
E |
| PORA3 |
Polygonum ramosissimum Michx. |
bushy knotweed |
X |
| PORI2 |
Potamogeton richardsonii (Benn.) Rydb. |
red-head pondweed |
T |
| PORO2 |
Potamogeton robbinsii Oakes |
flat-leaved pondweed |
R |
| POSA |
Poa saltuensis Fernald & Wiegand |
|
|
| POLA2 |
Poa languida Hitchc. |
woodland bluegrass |
T |
| POSE6 |
Polygonum setaceum Baldw. |
|
|
| POSEI |
Polygonum setaceum Baldw. var. interjectum Fernald |
swamp smartweed |
E |
| POST2 |
Potamogeton strictifolius Benn. |
narrow-leaved pondweed |
E |
| POTE4 |
Potamogeton tennesseensis Fernald |
Tennessee pondweed |
E |
| POVA3 |
Potamogeton vaseyi J.W. Robbins |
Vasey's pondweed |
E |
| POVA5 |
Polemonium vanbruntiae Britton |
Jacob's-ladder |
E |
| POZO |
Potamogeton zosteriformis Fernald |
flat-stem pondweed |
R |
| PRAL5 |
Prunus alleghaniensis Porter |
Allegheny plum |
T |
| PRCR |
Prenanthes crepidinea Michx. |
rattlesnake-root |
E |
| PRMA2 |
Prunus maritima Marshall |
beach plum |
E |
| PRPE |
Proserpinaca pectinata Lam. |
comb-leaved mermaid-weed |
X |
| PRPU3 |
Prunus pumila L. |
sand cherry |
R |
| PRRA |
Prenanthes racemosa Michx. |
glaucous rattlesnake-root |
X |
| PTCA |
Ptilimnium capillaceum (Michx.) Raf. |
mock bishop-weed |
X |
| PTTR |
Ptelea trifoliata L. |
common hop-tree |
T |
| PYPU |
Pyrularia pubera Michx. |
buffalo nut |
R |
| PYPY |
Pycnanthemum pycnanthemoides (Leavenworth) Fernald |
southern mountain-mint |
E |
| PYTO |
Pycnanthemum torrei Benth. |
Torrey's mountain-mint |
E |
| PYVEP |
Pycnanthemum verticillatum (Michx.) Pers. var. pilosum (Nutt.) Cooperr. |
|
|
| PYPI |
Pycnanthemum pilosum Nutt. |
hairy mountain-mint |
X |
| QUFA |
Quercus falcata Michx. |
southern red oak |
E |
| QUPH |
Quercus phellos L. |
willow oak |
E |
| QUSH |
Quercus shumardii Buckley |
Shumard's oak |
E |
| RAFA |
Ranunculus fascicularis Muhl. ex Bigelow |
tufted buttercup |
E |
| RAFL2 |
Ranunculus flammula L. |
creeping spearwort |
X |
| RAHE2 |
Ranunculus hederaceus L. |
long-stalked crowfoot |
X |
| RALO2 |
Ranunculus longirostris Godr. |
eastern white water-crowfoot |
T |
| RAPI |
Ratibida pinnata (Vent.) Barnhart |
prairie coneflower |
X |
| RAPU |
Ranunculus pusillus Poir. |
low spearwort |
E |
| RATR |
Ranunculus trichophyllus Chaix |
white water-crowfoot |
R |
| RHAT |
Rhododendron atlanticum (Ashe) Rehder |
dwarf azalea |
E |
| RHCA11 |
Rhynchospora capillacea Torr. |
capillary beaked-rush |
E |
| RHCA4 |
Rhododendron calendulaceum (Michx.) Torr. |
flame azalea |
X |
| RHFU |
Rhynchospora fusca (L.) W.T. Aiton |
brown beaked-rush |
X |
| RHGR |
Rhynchospora gracilenta A. Gray |
beaked-rush |
X |
| RHLA |
Rhamnus lanceolata Pursh |
lanceolate buckthorn |
E |
| RHMA |
Rhexia mariana L. |
Maryland meadow-beauty |
E |
| RHRO3 |
Rhodiola rosea L. |
|
|
| SERO2 |
Sedum rosea (L.) Scop. |
roseroot stonecrop |
E |
| RILA |
Ribes lacustre (Pers.) Poir. |
bristly black currant |
E |
| RIMI |
Ribes missouriense Nutt. |
Missouri gooseberry |
E |
| RITR |
Ribes triste Pall. |
red currant |
T |
| RORA |
Rotala ramosior (L.) Koehne |
tooth-cup |
R |
| RUCA4 |
Ruellia caroliniensis (J.F. Gmel.) Steud. |
Carolina petunia |
X |
| RUCU |
Rubus cuneifolius Pursh |
sand blackberry |
E |
| RUHA2 |
Rumex hastatulus Baldw. |
heart sorrel |
X |
| RUHU |
Ruellia humilis Nutt. |
fringed-leaved petunia |
E |
| RUST2 |
Ruellia strepens L. |
limestone petunia |
T |
| SACA26 |
Sabatia campanulata (L.) Torr. |
slender marsh pink |
X |
| SACA4 |
Salix candida Flueggé ex Willd. |
hoary willow |
E |
| SACA5 |
Salix caroliniana Michx. |
Carolina willow |
E |
| SACAS |
Sagittaria calycina Engelm. var. spongiosa Engelm. |
long-lobed arrow-head |
E |
| SAFI2 |
Sagittaria filiformis J.G. Sm. |
|
|
| SAST4 |
Sagittaria stagnorum Small |
arrow-head |
X |
| SAGI |
Saccharum giganteum (Walter) Pers. |
|
|
| ERGI |
Erianthus giganteus (Walter) P. Beauv. |
sugarcane plumegrass |
X |
| SAMI6 |
Saxifraga micranthidifolia (Haw.) Steud. |
lettice saxofrage |
R |
| SAPE2 |
Salix pedicellaris Pursh |
bog-willow |
E |
| SAPE5 |
Salix petiolaris Sm. |
slender willow |
E |
| SASE2 |
Salix serissima (L.H. Bailey) Fernald |
autumn willow |
T |
| SASU |
Sagittaria subulata (L.) Buchenau |
subulate arrow-head |
R |
| SAVAP |
Samolus valerandi L. ssp. parviflorus (Raf.) Hultén |
|
|
| SAPA9 |
Samolus parviflorus Raf. |
pineland pimpernel |
E |
| SCACA |
Schoenoplectus acutus (Muhl. ex Bigelow) Á. Löve & D. Löve var. acutus |
|
|
| SCAC |
Scirpus acutus Muhl. ex Bigelow |
hard-stemmed bullrush |
E |
| SCAN5 |
Scirpus ancistrochaetus Schuyler |
northeastern bullrush |
T |
| SCFL11 |
Schoenoplectus fluviatilis (Torr.) M.T. Strong |
|
|
| SCFL |
Scirpus fluviatilis (Torr.) A. Gray |
river bullrush |
R |
| SCHE5 |
Schoenoplectus heterochaetus (Chase) Soják |
|
|
| SCHE |
Scirpus heterochaetus Chase |
slender bullrush |
X |
| SCLI11 |
Schizachyrium littorale (Nash) E.P. Bicknell |
|
|
| SCSCL |
Schizachyrium scoparium (Michx.) Nash var. littorale (Nash) Gould |
seaside bluestem |
R |
| SCMI4 |
Scleria minor W. Stone |
minor nutrush |
E |
| SCPA2 |
Scheuchzeria palustris L. |
pod-grass |
E |
| SCPA5 |
Scleria pauciflora Muhl. ex Willd. |
few-flowered nutrush |
T |
| SCPE3 |
Scirpus pedicellatus Fernald |
stalked bullrush |
T |
| SCRE |
Scleria reticularis Michx. |
reticulated nutrush |
E |
| SCSA5 |
Scutellaria saxatilis Riddell |
rock skullcap |
E |
| SCSE5 |
Scutellaria serrata Andrews |
showy skullcap |
E |
| SCSM3 |
Schoenoplectiella smithii (A. Gray) Hayas. |
|
|
| SCSM2 |
Schoenoplectus smithii (A. Gray) Soják |
|
|
| SCSM |
Scirpus smithii A. Gray |
Smith's bullrush |
E |
| SCTO3 |
Schoenoplectus torreyi (Olney) Palla |
|
|
| SCTO |
Scirpus torreyi Olney |
Torrey's bullrush |
E |
| SCVE2 |
Scleria verticillata Muhl. ex Willd. |
whorled nutrush |
E |
| SELI5 |
Sericocarpus linifolius (L.) Britton, Sterns & Poggenb. |
|
|
| ASSO2 |
Aster solidagineus Michx. |
narrow-leaved white-topped aster |
E |
| SHCA |
Shepherdia canadensis (L.) Nutt. |
Canada buffalo-berry |
E |
| SIAL3 |
Sisyrinchium albidum Raf. |
blue-eyed-grass |
X |
| SIAT |
Sisyrinchium atlanticum E.P. Bicknell |
eastern blue-eyed grass |
E |
| SIFU2 |
Sisyrinchium fuscatum E.P. Bicknell |
|
|
| SIAR2 |
Sisyrinchium arenicola E.P. Bicknell |
sand blue-eyed grass |
X |
| SIHE3 |
Sida hermaphrodita (L.) Rusby |
sida |
E |
| SITR3 |
Sibbaldiopsis tridentata (Aiton) Rydb. |
|
|
| POTR7 |
Potentilla tridentata Aiton |
three-toothed cinquefoil |
E |
| SMPS |
Smilax pseudochina L. |
long-stalked greenbrier |
X |
| SOARH |
Solidago arguta Aiton var. harrisii (Steele) Cronquist |
Harris' goldenrod |
E |
| SOCU |
Solidago curtisii Torr. & A. Gray |
Curtis' goldenrod |
E |
| SODE3 |
Sorbus decora (Sarg.) C.K. Schneid. |
showy mountain-ash |
E |
| SOER |
Solidago erecta Pursh |
slender goldenrod |
E |
| SORO2 |
Solidago roanensis Porter |
Tennessee golden-rod |
R |
| SOSIR2 |
Solidago simplex Kunth ssp. randii (Porter) Ringius var. racemosa (Greene) Ringius |
|
|
| SOSPR4 |
Solidago spathulata DC. var. racemosa (Greene) Gleason |
sticky goldenrod |
E |
| SPAN |
Sparganium androcladum (Engelm.) Morong |
branching bur-reed |
E |
| SPBE2 |
Spiraea betulifolia Pall. |
dwarf spiraea |
T |
| SPCA6 |
Spiranthes casei Catling & Cruise |
Case's ladies'-tresses |
E |
| SPCL |
Sporobolus clandestinus (Biehler) Hitchc. |
rough dropseed |
E |
| SPCR |
Sporobolus cryptandrus (Torr.) A. Gray |
sand dropseed |
R |
| SPHE |
Sporobolus heterolepis (A. Gray) A. Gray |
prairie dropseed |
E |
| SPMA5 |
Spiranthes magnicamporum Sheviak |
ladies'-tresses |
X |
| SPNA |
Sparganium natans L. |
|
|
| SPMI |
Sparganium minimum Wallr. |
small bur-reed |
X |
| SPOV |
Spiranthes ovalis Lindl. |
October ladies'-tresses |
E |
| SPRO |
Spiranthes romanzoffiana Cham. |
hooded ladies'-tresses |
E |
| SPTU |
Spiranthes tuberosa Raf. |
slender ladies'-tresses |
X |
| SPVE |
Spiranthes vernalis Engelm. & A. Gray |
spring ladies'-tresses |
E |
| SPVI2 |
Spiraea virginiana Britton |
Virginia spiraea |
X |
| STAM2 |
Streptopus amplexifolius (L.) DC. |
white twisted-stalk |
E |
| STBI2 |
Stylosanthes biflora (L.) Britton, Sterns & Poggenb. |
pencil-flower |
E |
| STCO9 |
Stachys cordata Riddell |
|
|
| STNU2 |
Stachys nuttallii Shuttlw. ex Benth. |
Nuttall's hedge-nettle |
E |
| STFIF |
Stuckenia filiformis (Pers.) Börner ssp. filiformis |
|
|
| POFI2 |
Potamogeton filiformis Pers. |
threadleaf pondweed |
X |
| STHY3 |
Stachys hyssopifolia Michx. |
hyssop hedge-nettle |
X |
| SYBO2 |
Symphyotrichum boreale (Torr. & A. Gray) Á. Löve & D. Löve |
|
|
| ASBO7 |
Aster borealis (Torr. & A. Gray) Prov. |
rush aster |
E |
| SYDE2 |
Symphyotrichum depauperatum (Fernald) G.L. Nesom |
|
|
| ASDE9 |
Aster depauperatus Fernald |
serpentine aster |
T |
| SYNON |
Symphyotrichum novi-belgii (L.) G.L. Nesom var. novi-belgii |
|
|
| ASNO2 |
Aster novi-belgii L. |
long-leaved aster |
T |
| SYPUP |
Symphyotrichum puniceum (L.) Á. Löve & D. Löve var. puniceum |
|
|
| ASFI5 |
Aster firmus Nees |
shining aster |
T |
| TAMO |
Taenidia montana (Mack.) Cronquist |
mountain pimpernel |
E |
| THCO2 |
Thalictrum coriaceum (Britton) Small |
thick-leaved meadow-rue |
E |
| TIDI |
Tipularia discolor (Pursh) Nutt. |
crainfly orchid |
R |
| TRAN3 |
Triosteum angustifolium L. |
horse-gentian |
E |
| TRCA |
Trautvetteria caroliniensis (Walter) Vail |
Carolina tassel-rue |
R |
| TRDA3 |
Tripsacum dactyloides (L.) L. |
gamma grass |
E |
| TRLA14 |
Trollius laxus Salisb. |
spreading globe flower |
E |
| TRNI2 |
Trillium nivale Riddell |
snow trillium |
R |
| TROH |
Tradescantia ohiensis Raf. |
Ohio spiderwort |
E |
| TRPA28 |
Triglochin palustris L. |
|
|
| TRPA6 |
Triglochin palustre L., orth. var. |
marsh arrowgrass |
X |
| TRPU4 |
Triplasis purpurea (Walter) Chapm. |
purple sandgrass |
E |
| TRRE2 |
Trifolium reflexum L. |
buffalo clover |
X |
| TRSE5 |
Trichostema setaceum Houtt. |
blue-curls |
E |
| TRSP2 |
Trisetum spicatum (L.) K. Richt. |
narrow false oats |
E |
| TRTR3 |
Triphora trianthophora (Sw.) Rydb. |
nodding pogonia |
E |
| TRVI3 |
Trifolium virginicum Small ex Small & Vail |
Kate's mountain clover |
E |
| UTGI |
Utricularia gibba L. |
|
|
| UTFI |
Utricularia fibrosa Walter |
fibrous bladderwort |
X |
| UTIN2 |
Utricularia intermedia Hayne |
flat-leaved bladderwort |
T |
| UTMI |
Utricularia minor L. |
lesser bladderwort |
T |
| UTPU |
Utricularia purpurea Walter |
purple bladderwort |
R |
| UTRA |
Utricularia radiata Small |
floating bladderwort |
E |
| UTRE |
Utricularia resupinata B.D. Greene ex Bigelow |
northeastern bladderwort |
X |
| UVPU2 |
Uvularia puberula Michx. |
mountain bellwort |
R |
| VEGL |
Vernonia glauca (L.) Willd. |
tawny ironweed |
E |
| VIAP2 |
Vittaria appalachiana Farrar & Mickel |
Appalachian gametophyte fern |
T |
| VIBR |
Viola brittoniana Pollard |
coast violet |
E |
| VICIB |
Vitis cinerea (Engelm.) Engelm. ex Millard var. baileyana (Munson) Comeaux |
possum grape |
E |
| VINO2 |
Vitis ×novae-angliae Fernald (pro sp.) [labrusca × riparia] |
New England grape |
E |
| VINU |
Viburnum nudum L. |
possum haw viburnum |
E |
| VIOPA2 |
Viburnum opulus L. var. americanum Aiton |
|
|
| VITR8 |
Viburnum trilobum Marshall |
highbush cranberry |
R |
| VIPE2 |
Viola pedatifida G. Don |
prairie violet |
E |
| VIRE2 |
Viola renifolia A. Gray |
kidney-leaved white violet |
X |
| VIRU2 |
Vitis rupestris Scheele |
sand grape |
E |
| VITR4 |
Viola tripartita Elliot |
three-parted violet |
X |
| WOAR |
Woodwardia areolata (L.) T. Moore |
netted chain fern |
T |
| WOGL2 |
Wolffiella gladiata (Hegelm.) Hegelm. |
bog mat |
R |
| XYMO |
Xyris montana Ries |
yellow-eyed grass |
R |
| XYTO |
Xyris torta Sm. |
yellow-eyed-grass |
T |
| ZIAQ |
Zizania aquatica L. |
Indian wild rice |
R |
| ZIELG |
Zigadenus elegans Pursh ssp. glaucus (Nutt.) Hultén |
|
|
| ZIELG2 |
Zigadenus elegans Pursh var. glaucus (Nutt.) Cronquist |
death-camas |
E |
| |
| †Code | Protected Status |
|---|
| E | Endangered |
|---|
| X | Extirpated |
|---|
| R | Rare |
|---|
| T | Threatened |
|---|
| V | Vulnerable |
|---|
|
